<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>代码编辑</title>
  </head>
  <body>
    <div class="top_control">
      <div class="font_control">
        <button onclick="modifyFontSize('+')">+</button>
        <div class="font_info"></div>
        <button onclick="modifyFontSize('-')">-</button>
      </div>
    </div>
    <div id="editor" style="height: 500px; width: 100%">some text</div>
    <script src="./ace.js"></script>

    
    <script src="./control.js"></script>

  </body>
</html>
